New Superembeddings for Type II Superstrings

TL;DR

This paper explores generalizations of the superembedding approach for Type II superstrings, focusing on n=(1,1) superworldsheet embeddings into D=10 superspace to connect with NSR string formulations.

Contribution

It introduces new superembedding methods for supersurfaces with fewer Grassmann directions, advancing the understanding of superstring embeddings.

Findings

Generalized superembedding approach for Type II superstrings.

Analysis of n=(1,1) superworldsheet embedding into D=10 superspace.

Potential links between superembedding and NSR string formulations.

Abstract

Possible ways of generalization of the superembedding approach for the supersurfaces with the number of Grassmann directions being less than the half of that for the target superspace are considered on example of Type II superstrings. Focus is on n=(1,1) superworldsheet embedded into D=10 Type II superspace that is of the interest for establishing a relation with the NSR string.